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Merge pull request #2892 from jmichelp/patch-4

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Rollback em4x50_read() to remove a segv
This commit is contained in:
Iceman
2025-06-08 21:26:29 +02:00
committed by GitHub
parent ec26b6d84f 7fd5730d89
commit 1a6c38ab20
1 changed files with 1 additions and 3 deletions
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client/src/cmdlfem4x50.c
+1 -3
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@@ -639,10 +639,8 @@ int em4x50_read(em4x50_data_t *etd, em4x50_word_t *out) {
return PM3_ESOFT;
}
em4x50_read_data_response_t *o = (em4x50_read_data_response_t *)resp.data.asBytes;
em4x50_word_t words[EM4X50_NO_WORDS] = {0};
em4x50_prepare_result((uint8_t *)o->words, etd->addresses & 0xFF, (etd->addresses >> 8) & 0xFF, words);
em4x50_prepare_result(resp.data.asBytes, etd->addresses & 0xFF, (etd->addresses >> 8) & 0xFF, words);
if (out != NULL) {
memcpy(out, &words, sizeof(em4x50_word_t) * EM4X50_NO_WORDS);